Inventor
NARAMURA SYUNPEI
JP7 patents
Patents
7 patentsUS5486418AJan 23, 1996
Water-soluble heat-press-bonding polyvinyl alcohol binder fiber of a sea-islands structure
KURARAY CO161 citations96
US5455114AOct 3, 1995
Water soluble polyvinyl alcohol-based fiber
KURARAY CO91 citations95
US6124058ASep 26, 2000
Separator for a battery comprising a fibrillatable fiber
KURARAY CO23 citations92
US6048641AApr 11, 2000
Readily fibrillatable fiber
KURARAY CO30 citations92
US5972501AOct 26, 1999
Easily fibrillatable fiber
KURARAY CO25 citations92
US5861213AJan 19, 1999
Fibrillatable fiber of a sea-islands structure
KURARAY CO23 citations92
US5229057AJul 20, 1993
Process of making high-strength polyvinyl alcohol fiber
KURARAY CO10 citations72